Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 8 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/20/2024   19:24:11   (  -0.05, -75.19) (   0.78, -71.60)  410.28                80
 08/22/2024   07:43:31   (   0.04, -75.20) (   0.42, -76.88)  191.41                80
 08/23/2024   07:27:36   (   0.04, -75.21) (  -0.62, -72.38)  323.25                80
 08/24/2024   19:47:05   (  -0.04, -75.20) (  -0.59, -77.69)  283.94                80
 08/25/2024   19:31:09   (  -0.04, -75.21) (   0.40, -73.18)  230.92                80
 08/27/2024   07:50:29   (   0.03, -75.22) (   0.77, -78.46)  369.95                80
 08/28/2024   07:34:33   (   0.03, -75.23) (  -0.23, -73.95)  145.10                80
 08/29/2024   19:54:02   (  -0.02, -75.23) (  -0.96, -79.27)  461.52                80
 08/30/2024   19:38:06   (  -0.01, -75.24) (   0.11, -74.77)   53.99                80
 09/02/2024   07:38:49   (  -0.00, -75.28) (   0.08, -75.53)   29.16                80